Zero Gravity Double Bubble Windscreen Dark Smoke for Kawasaki ZX 6R 10R 08-11 Aerodynamic "bubble within a bubble" design offers improved air-flow & more comfortable ride Race proven since 1995 by the likes of Miguel DuHamel, Steve Crevier, & Ben Bostrom, and used by the masses today Often imitated by other brands, but ZG stands on top the competition with their superior quality & performance